From: Yipeng Zou zouyipeng@huawei.com
[ Upstream commit ac48e189527fae87253ef2bf58892e782fb36874 ]
Correct gen_kretprobe_test clr event para on module exit. This will make it can't to delete.
Link: https://lkml.kernel.org/r/20220919125629.238242-2-zouyipeng@huawei.com
Cc: linux-riscv@lists.infradead.org Cc: mingo@redhat.com Cc: paul.walmsley@sifive.com Cc: palmer@dabbelt.com Cc: aou@eecs.berkeley.edu Cc: zanussi@kernel.org Cc: liaochang1@huawei.com Cc: chris.zjh@huawei.com Fixes: 64836248dda2 ("tracing: Add kprobe event command generation test module") Signed-off-by: Yipeng Zou zouyipeng@huawei.com Acked-by: Masami Hiramatsu (Google) mhiramat@kernel.org Signed-off-by: Steven Rostedt (Google) rostedt@goodmis.org Signed-off-by: Sasha Levin sashal@kernel.org --- kernel/trace/kprobe_event_gen_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/kprobe_event_gen_test.c b/kernel/trace/kprobe_event_gen_test.c index 18b0f1cbb947..e023154be0f8 100644 --- a/kernel/trace/kprobe_event_gen_test.c +++ b/kernel/trace/kprobe_event_gen_test.c @@ -206,7 +206,7 @@ static void __exit kprobe_event_gen_test_exit(void) WARN_ON(kprobe_event_delete("gen_kprobe_test"));
/* Disable the event or you can't remove it */ - WARN_ON(trace_array_set_clr_event(gen_kprobe_test->tr, + WARN_ON(trace_array_set_clr_event(gen_kretprobe_test->tr, "kprobes", "gen_kretprobe_test", false));